Display screen with graphical user interface for a mobile device



FIG. 1 is a front view of a display screen with graphical user interface for a mobile device showing our new design; and,

FIG. 2 is another front view thereof.

The broken lines showing a mobile device and display screen illustrate environment and the article of manufacture, respectively. The remaining broken lines illustrate portions of the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen with graphical user interface for a mobile device, as shown and described. 